Protective coating for battery terminals and method of making same



Patented Mar. 30, 1926.

.UNITED STATES PATENT OFFICE.

rAUI. ARTHUR worn, or sT. Josm'rr, mssoonr.

rnoTncTrvn COATING non BATTERY TERMINALS Ann METHOD or MAKING SAME.

N0 Drawing.

To all whom it may concern) Be it known that L-PAUI. ARTHUR \Vonrr,

a citizen of the United States, residing at,

My invention relates to improvements in methods of making same. ,4

One of the objects of my invention is to provide a .novel coating for battery terminals, which is easily made, is simple, cheap,

which minals, and will protect them from acid action, which has great adhesiveness, and which will afford eflicient protection during a maximum period of time. My invention provides further a novel method for making my improved coating.

The novel features of my invention are hereinafter fully described and claimed.

In the preparation of my improved coating, substantial proportions of sixteen ounces of melted parafiin wax and one ounce of melted beeswax are mixed together, following' which an alkali, f preferably carbonate of soda in bicarbonate form, is added to the mixture to the extent'of substantially four ounces. added to it substantially one and one half ounces of glycerine.

Melted resin and paraffin oil are mixed together in the substantial proportions of two ounces of resin and one .ounce of parafiin oil. If desired, to make the paraffin oil mixed with the resin, two ounces of Vaseline ma 40 be mixed with the resin and the paraffin oi but the addition of vaseline is not essentialand may be omitted. v

After the mixture above described, which contains the paraflin wax and beeswax has been permitted to cool, so as to partly harden, but while it is still pliable, the mixture of resin and paratiin 011 is kneaded into the other mixture, which operation terminates.

the hardening action and gives the entire protective coatings for battery terminals and may be readily applied to battery ter-' While the mixture is hot,-it-. has

Application filed m 28, 1924. s rial in. 728,643.-

mass a paste-like consistency, which it afterwards retains.- i

The weights herein given are by avoirdupols measurement. The parafiin wax affords a body coating; the beeswax affords a degree of hardness; the soda gives it an alkaline reaction: the glycerlne affords an anti-freeze and reduces evaporation of moisture; the paraflin oii retains it in a pasty condition, so that it may be readily applied to battery posts or whera ever it is to e used; and the resin renders" the coating adhesive. When the coating, so prepared, is applied to battery posts, the alkali contained in the coating will neutralize any, acid that happens to be on the posts, and will afterwards neutralize any mad that might happen to accumulate on the posts so coated. The coatin has great adhesiveness. It will not scale ofl from the posts, and is not easily rubbed off therefrom, and will protect the posts and the terminals to which it is applied for an extended period of time.

Many modifications of my invention may be. made without departingfrom the spirit of my invention. What I claim is 1. A protective coating for battfry terminals comprising the following named elements in proportions substantially as follows :-parafiin wax sixteen ounces, beeswaxone ounce, carbonate of soda fourounces, glycerine one and one half ounces, paraffinoil one ounce, and resin two ounces.

2."The method of making a protective coating for battery terminals consistingin first mixing together in proportionssubstair tially as fOllowsz-melted paraflin wax sixteen ounces, melted beeswax one ounce, carbonate of soda four ounces and glycerine one and one half ounces, permitting this mixture to harden to a thick pasty condition, and then mixing therewith a mixture of paraflin oil one ounce and melted resin two ounces. I

In testimony whereof I have signed my PA L" A. WOLFF. 

